tree 880e0c661948132d54ce238eb45cba9bb71314d4
parent 3afb6e9c635f735c751148beddc195daec0e35ec
author Russell King <rmk@dyn-67.arm.linux.org.uk> 1228754010 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> 1229005963 +0000

[ARM] dma: rejig DMA initialization

Rather than having the central DMA multiplexer call the architecture
specific DMA initialization function, have each architecture DMA
initialization function use core_initcall(), and register each DMA
channel separately with the multiplexer.

This removes the array of dma structures in the central multiplexer,
replacing it with an array of pointers instead; this is more flexible
since it allows the drivers to wrap the DMA structure (eventually
allowing us to transition non-ISA DMA drivers away.)

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>